Solgar® Vitamin K2 utilises a highly bioavailable natural form of vitamin K, Menaquinone-7. This is derived from natto, a traditional Japanese fermented food, known to be rich in vitamin K and with a long history as a superfood. It is also known to play an important role in supporting strong bones, due to its role in supporting calcium distribution to the bones. Solgar\'s Vitamin K2 100 µg capsules: Supports optimal calcium distribution to the bones Helps keeps your bones healthy is a unique patented version of Vitamin K, Menaquinone-7 derives from natto, a traditional Japanese fermented food is a convenient dosage (1 capsule daily) Free of sugar, salt, and starch A group of experts in Europe recently recommended that supplementation of any type of vitamin K not exceed 100 mcg daily, as this amount is not likely to interact with blood-thinning medications. All Solgar® products meet our industry recognized Gold Standard for excellence. Made using naturally sourced ingredients and innovating since 1947, Solgar® is your perfect supplement to good health 98% of Solgar® consumers recommend the brand.* *Global Praxis online shopper survey 2017, which included 3,882 VMS consumers. Food supplements should not be used instead of a varied balanced diet and a healthy lifestyle. Directions: As a food supplement for adults, one (1) vegetable capsule daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use Caution:If you are pregnant, nursing, taking any medications, especially blood thinning medications, or have any medical condition, please consult your healthcare practitioner before taking this product.